Definitions for



Overview of noun biosphere

The noun biosphere has 1 senses? (no senses from tagged texts)
1. biosphere

(the regions of the surface and atmosphere of the Earth (or other planet) where living organisms exist)


Synonym.com © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
Classroom | Privacy Policy | Terms | Ad Choices